whey protein isolate lactose free
Whey protein isolate is generally lactose free. Whey protein isolate has had most of the non-protein parts (lactose) filtered out during processing. However, whey protein isolate can contain some lactose because not all manufacturers have successfully filtered out all of the remaining lactose from whey protein.
Whey protein isolate can contain some lactose because not all manufacturers have successfully filtered out all of the remaining lactose from whey protein.
What is lactose?
Lactose is the carbohydrate (sugar) found in milk and dairy products like cheese, yoghurt, kefir, etc. It is a disaccharide, it is made up of two different units of sugar. The sugars found in lactose are glucose and galactose.
Usually, most or all of the lactose has been removed from whey protein through processing, but some may remain, so you should check the product label to be sure.
Is whey protein isolate lactose free
If the whey protein is an isolate, then it should be free of lactose. However, you can find whey protein that hasn't been appropriately filtered and still contains some lactose, so check the label.
What are the Signs and Symptoms of Lactose Intolerance?
If you consume too much lactose, you will have signs and symptoms of lactose intolerance.
These include bloating, gas, abdominal pain/cramps, diarrhoea, etc. These are not life-threatening, but they are not fun to have.
How much lactose is in whey protein?
The amount of lactose that may remain in the whey protein can vary.
Typically, it is about 1-5g per serving, with the most common being 2g/serving.
Why are there lactose issues in whey protein?
Lactose cannot be completely filtered out of the whey proteins because enzymes that would break down lactose into glucose and galactose cannot be added to the production process.
What is whey protein isolate used for?
Whey protein isolate is used in several ways, including:
1. smoothies and shakes (after all, that's how many people like to drink their whey)
2. baking (it can add more binding power)
3. adding to recipes (pancakes, muffins, cakes or as a meal replacement etc.
Suggested products for those looking to buy a high-quality, lactose-free product:
Optimum Nutrition 100% Whey Protein Isolate
"Optimum Nutrition's 100% Whey Protein Powder Isolate is the purest form of whey protein that currently exists. It is cold processed, micro-filtered, and undenatured whey protein with no inferior whey concentrates or fatty acid fillers like so many other cheap imitations. ON's 100% Whey Protein Isolate powder contains no lactose or impurities, so it mixes easily and completely, with a rich, creamy taste."
Dymatize ISO 100 Whey Protein Isolate
Dymatize ISO 100 Whey Protein Isolate is an ultra-premium whey protein isolate that features 100% whey protein isolate to support lean muscle, help build and maintain a healthy immune system and accelerate the body's recovery time following strenuous exercise. Dymatize ISO 100 Whey Protein Isolate is low in calories, fat and carbohydrates while high in protein. Each serving contains over 5 grams of naturally occurring BCAAs, including 2,500mg of L-Glutamine to support muscles.
If you want to buy a whey protein product, be sure it's 100% whey isolate. If the label reads in any other type of format or does not say "whey protein isolate" at all, then it might have lactose in it, which you should avoid if you are lactose intolerant.